| 000 | 00462nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a338.272 _bJ76 |
||
| 100 | _aJones J H | ||
| 245 |
_aCoal mining industry _ban international study in planning |
||
| 260 |
_aLondon _bIsaac Pitman _c1939 |
||
| 300 | _ax,394p. | ||
| 650 | _aCoal | ||
| 650 | _aMining industry | ||
| 650 | _aProduction economics | ||
| 942 | _cBK | ||
| 999 |
_c2387 _d2387 |
||